AirFit N30i Cushion

The Cushion for AirFit™ N30i Nasal CPAP Mask is the curved cradle cushion replacement for the AirFit™ N30i Nasal CPAP Mask. This cushion is only compatible with the N30i, it is not compatible with any other mask. The cushion is available in the following sizes: small, medium, small wide, and wide, covering almost every shape and size of nose and face. Each cushion is color-coded, so it's easy to tell the cushions apart. Here's a listing of the colors used and what sizes they match: Red = Small,Blue = Medium, Small Wide = Purple, Wide = Gray.